Answer:
1. Dendrites ( they communicate with other neurons)
2. Soma/cell body (this is the cell body of the neuron)
3. Myelin sheath (insulates the axon to send the electrical impulse faster)
4. Axon (the electrical impulse travels through this to get to other neuron)
5. Synapse ( junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter.)
Explanation:
Answer:
The muscularis externa layer
Explanation:
The muscularis externa layer has three layers of muscle. An innner oblique layer , a middle circular and an external longitudinal layer. The contraction of these muscle layers help to break up the food mechanically.
